GB2314282A - Wire mesh filter - Google Patents

Wire mesh filter

Info

Publication number
GB2314282A
GB2314282A GB9721279A GB9721279A GB2314282A GB 2314282 A GB2314282 A GB 2314282A GB 9721279 A GB9721279 A GB 9721279A GB 9721279 A GB9721279 A GB 9721279A GB 2314282 A GB2314282 A GB 2314282A
Authority
GB
United Kingdom
Prior art keywords
mesh
fluid
filter
supporting body
wire mesh
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GB9721279A
Other versions
GB2314282B (en
GB9721279D0 (en
Inventor
Bennett M Richard
Benn Arild Voll
Allen Dale Gabrysch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baker Hughes Holdings LLC
Original Assignee
Baker Hughes Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Baker Hughes Inc filed Critical Baker Hughes Inc
Priority to GB9906318A priority Critical patent/GB2337709B/en
Publication of GB9721279D0 publication Critical patent/GB9721279D0/en
Publication of GB2314282A publication Critical patent/GB2314282A/en
Application granted granted Critical
Publication of GB2314282B publication Critical patent/GB2314282B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13Supported filter elements
    • B01D29/15Supported filter elements arranged for inward flow filtration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/90Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
    • B01D29/906Special treatment of the feed stream before contacting the filtering element, e.g. cutting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D39/00Filtering material for liquid or gaseous fluids
    • B01D39/10Filter screens essentially made of metal
    • B01D39/12Filter screens essentially made of metal of wire gauze; of knitted wire; of expanded metal
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411Filter cartridges
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02Subsoil filtering
    • E21B43/08Screens or liners
    • E21B43/084Screens comprising woven materials, e.g. mesh or cloth
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02Subsoil filtering
    • E21B43/08Screens or liners
    • E21B43/088Wire screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2201/00Details relating to filtering apparatus
    • B01D2201/04Supports for the filtering elements
    • B01D2201/0407Perforated supports on both sides of the filtering element
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2201/00Details relating to filtering apparatus
    • B01D2201/31Other construction details
    • B01D2201/313Means for protecting the filter from the incoming fluid, e.g. shields
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/496Multiperforated metal article making
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/496Multiperforated metal article making
    • Y10T29/49604Filter

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geometry (AREA)
  • Textile Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Filtering Materials (AREA)
  • Surgical Instruments (AREA)
  • Dry Shavers And Clippers (AREA)
  • Glass Compositions (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Abstract

A filter is provided which combines a woven wire mesh (14) over a supporting body. The supporting body is typically a metal perforated tube which provides fluid communication between the well bore and the production equipment string. The woven wire mesh (14) acts as a filter to prevent the influx of sand particles (30), provides openings oriented at various angles relative to its surface, so that some area is available for fluid entry even when particulate matter is lodged on the surface above an opening, provides interior channels that allow fluid to travel from one location on the mesh surface to another location over an opening into the supporting body, and does not provide "straight-through" openings, thus forcing the fluid to make multiple turns (28) to pass through the mesh, thereby dissipating the fluid's energy and increases the mesh's erosion resistance. When particulate matter accumulates on the mesh's surface, the resulting particle cake remains porous, heightening the filter's resistance to plugging.
GB9721279A 1995-04-07 1996-03-25 Wire mesh filter Expired - Lifetime GB2314282B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9906318A GB2337709B (en) 1995-04-07 1996-03-25 Protective filter jacket

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/418,954 US5624560A (en) 1995-04-07 1995-04-07 Wire mesh filter including a protective jacket
PCT/US1996/004035 WO1996031271A1 (en) 1995-04-07 1996-03-25 Wire mesh filter

Publications (3)

Publication Number Publication Date
GB9721279D0 GB9721279D0 (en) 1997-12-10
GB2314282A true GB2314282A (en) 1997-12-24
GB2314282B GB2314282B (en) 1999-12-01

Family

ID=23660218

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9721279A Expired - Lifetime GB2314282B (en) 1995-04-07 1996-03-25 Wire mesh filter
GBGB9902668.4A Ceased GB9902668D0 (en) 1995-04-07 1999-02-05 Protective filter jacket

Family Applications After (1)

Application Number Title Priority Date Filing Date
GBGB9902668.4A Ceased GB9902668D0 (en) 1995-04-07 1999-02-05 Protective filter jacket

Country Status (7)

Country Link
US (3) US5624560A (en)
AU (1) AU721349B2 (en)
BR (1) BR9604795A (en)
CA (1) CA2216973C (en)
GB (2) GB2314282B (en)
NO (1) NO328880B1 (en)
WO (1) WO1996031271A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
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GB2350383A (en) * 1999-05-28 2000-11-29 Baker Hughes Inc Downhole screen with at least two filtering layers mounted over a perforated base pipe.
GB2365099A (en) * 2000-07-24 2002-02-13 Sloan Valve Co Piston-type flush valve having a triple filtered bypass

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US5823260A (en) * 1996-09-24 1998-10-20 Houston Well Screen Company Well screen
US5868200A (en) * 1997-04-17 1999-02-09 Mobil Oil Corporation Alternate-path well screen having protected shunt connection
US5954956A (en) * 1997-07-22 1999-09-21 J&L Fiber Services Modular screen cylinder and a method for its manufacture
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AU721349B2 (en) 2000-06-29
GB2314282B (en) 1999-12-01
US5980745A (en) 1999-11-09
US5849188A (en) 1998-12-15
WO1996031271A1 (en) 1996-10-10
CA2216973C (en) 2006-01-24
NO328880B1 (en) 2010-06-07
NO974620D0 (en) 1997-10-06
BR9604795A (en) 1998-07-07
US5624560A (en) 1997-04-29
CA2216973A1 (en) 1996-10-10
GB9902668D0 (en) 1999-03-31
AU5371396A (en) 1996-10-23
NO974620L (en) 1997-10-07
GB9721279D0 (en) 1997-12-10

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